Winter Session

California State University, Fullerton



CSUF students register for Winter Session courses through Titan Online on or after their assigned registration appointment. Registration appointments can be found on the Student Homepage.  (See our Dates page for registration start dates). 

Non-CSUF students must register for Winter Session through Open University. Please visit the Open University registration page Opens in new window for instructions.

Registration Instructions

Detailed Registration Instructions can be found here. Register as you normally would in Fall and Spring, but be sure to select the “Extended Education Course Career” when searching the class schedule.

Registration problems/questions:

  • CSUF Students may call the TITAN Help Line: (657) 278-7601 or email
  • Non-CSUF Students (Open University) may contact EIP Student Services at (657) 278-2611 or email

Additional registration-related information:

  • Once you have performed any type of registration activity, you should confirm this activity by viewing your class schedule from your Student Homepage.
  • All holds must be cleared three business days prior to your registration appointment.
  • Be sure to review the University’s refund policies before you register.

Request for Excess Units form

Use the Request for Excess Units form PDF File to obtain approval to enroll in more than 4 units.  The Request for Excess Units form is available on the on the Records and Registration Forms webpage, scroll down to Excess Units Forms and choose the form for Winter Session.   

Registration Guide

The Registration Guide is a resource with detailed information about registration, dates, fees and policies. 

Registration Dates and Deadlines

For registration dates and deadlines, including the last day you can drop and add classes in Titan Online, visit our Dates page.


If you have any questions about Winter Session, send us a note and we will get back to you soon.